/* ===================================================================
   Espaço da Gratidão — estilos próprios desta página
   (usa as variáveis e classes de ../css/style.css: cores, fontes,
   .boas-vindas, .btn, .section-inner etc.)
   =================================================================== */

.gratidao-voltar {
  position: absolute;
  top: 1.5rem;
  left: 1.5rem;
  z-index: 2;
  font-family: var(--font-utility);
  font-size: 0.8rem;
  color: var(--text-soft);
  text-decoration: none;
}
.gratidao-voltar:hover { color: var(--navy-deep); }

/* --- topo / logo grande --- */
.gratidao-hero__titulo {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--navy-deep);
  font-size: clamp(2rem, 5vw, 3rem);
  margin: 0;
  line-height: 1.15;
}
.gratidao-hero__lead {
  font-family: var(--font-body);
  color: var(--text-soft);
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  max-width: 34em;
  margin: 0;
}
.gratidao-contador {
  font-family: var(--font-utility);
  font-size: 0.98rem;
  color: var(--text-soft);
  margin: 0.5rem 0 0;
}
.gratidao-contador strong {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.4vw, 2.1rem);
  color: var(--gold-readable);
  font-weight: 700;
  margin-right: 0.15em;
}

/* --- mural --- */
.mural {
  background: var(--offwhite-warm);
  padding: clamp(2.5rem, 6vw, 4rem) 0 clamp(3rem, 7vw, 5rem);
}
.mural__parede {
  --mural-h: clamp(520px, 82vh, 880px);
  height: var(--mural-h);
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(1rem, 2vw, 1.5rem);
  -webkit-mask-image: linear-gradient(180deg, transparent, black 10%, black 90%, transparent);
  mask-image: linear-gradient(180deg, transparent, black 10%, black 90%, transparent);
}
.mural__coluna:nth-child(n + 3) { display: none; }
@media (min-width: 700px) {
  .mural__parede { grid-template-columns: repeat(3, 1fr); }
  .mural__coluna:nth-child(n + 3) { display: block; }
  .mural__coluna:nth-child(n + 4) { display: none; }
}
@media (min-width: 1080px) {
  .mural__parede { grid-template-columns: repeat(5, 1fr); }
  .mural__coluna:nth-child(n + 4) { display: block; }
}

.mural__coluna { position: relative; overflow: hidden; height: 100%; }
.mural__track {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  display: flex;
  flex-direction: column;
  gap: clamp(1rem, 2vw, 1.5rem);
  will-change: transform;
}

.mural__vazio {
  text-align: center;
  max-width: 32em;
  margin: 0 auto;
  padding: 2rem var(--gutter);
  color: var(--text-soft);
  font-style: italic;
  font-family: var(--font-display);
  font-size: 1.1rem;
}

/* --- cards de gratidão --- */
.gratidao-card {
  flex: 0 0 auto;
  background: #FFFFFF;
  border: 1px solid rgba(5, 40, 73, 0.08);
  box-shadow: 0 16px 40px -24px rgba(9, 23, 63, 0.25);
  border-radius: var(--radius);
  padding: 1.15rem 1.3rem;
}
.gratidao-card__topo {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 0.6rem;
}
.gratidao-card__avatar {
  width: 38px;
  height: 38px;
  flex-shrink: 0;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at 32% 28%, var(--gold-champagne), var(--gold) 55%, var(--navy-ink) 130%);
  color: var(--offwhite-warm);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
}
.gratidao-card__nome { margin: 0; font-weight: 600; font-size: 0.9rem; color: var(--navy-deep); }
.gratidao-card__texto { margin: 0; font-size: 0.88rem; line-height: 1.5; color: var(--text-soft); }

/* --- formulário de registro --- */
.registrar {
  background: linear-gradient(150deg, var(--navy), var(--navy-ink));
  padding: clamp(3rem, 7vw, 4.5rem) var(--gutter);
}
.registrar__caixa { max-width: 560px; margin: 0 auto; text-align: center; }
.registrar__caixa h2 {
  font-family: var(--font-display);
  color: var(--offwhite);
  font-size: clamp(1.5rem, 3vw, 1.9rem);
}
.registrar__lead {
  color: var(--offwhite-warm);
  opacity: 0.85;
  margin: 0 auto 2rem;
  max-width: 34em;
}

.registrar form { text-align: left; }
.campo { margin-bottom: 1.15rem; }
.campo label {
  display: block;
  margin-bottom: 0.4rem;
  font-family: var(--font-utility);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--offwhite-warm);
}
.campo input[type="text"], .campo textarea {
  width: 100%;
  padding: 0.85em 1em;
  border-radius: 10px;
  border: 1.5px solid rgba(240, 238, 234, 0.25);
  background: rgba(255, 255, 255, 0.06);
  color: var(--offwhite);
  font-family: var(--font-body);
  font-size: 1rem;
  resize: vertical;
}
.campo input[type="text"]::placeholder, .campo textarea::placeholder { color: rgba(240, 238, 234, 0.45); }
.campo input[type="text"]:focus, .campo textarea:focus {
  outline: none;
  border-color: var(--gold-champagne);
  box-shadow: 0 0 0 3px rgba(222, 185, 125, 0.18);
}
.campo__contador {
  display: block;
  margin-top: 0.3rem;
  font-size: 0.75rem;
  color: rgba(237, 235, 227, 0.65);
  text-align: right;
}

.campo-armadilha {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.btn-registrar {
  width: 100%;
  padding: 0.95em 1.5em;
  border: none;
  border-radius: 999px;
  cursor: pointer;
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  color: var(--navy-ink);
  font-family: var(--font-utility);
  font-weight: 700;
  font-size: 0.98rem;
  box-shadow: 0 10px 24px -10px rgba(167, 121, 28, 0.55);
  transition: transform 0.2s var(--ease-soft), box-shadow 0.2s var(--ease-soft), opacity 0.2s;
}
.btn-registrar:hover { transform: translateY(-2px); box-shadow: 0 14px 28px -10px rgba(167, 121, 28, 0.65); }
.btn-registrar:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }

.mensagem { min-height: 1.3em; margin-top: 1rem; font-family: var(--font-utility); font-size: 0.85rem; text-align: center; }
.mensagem--erro { color: #E28A7A; }
.mensagem--sucesso { color: #8FCBA6; }

.registrar__aviso {
  margin-top: 1.5rem;
  font-size: 0.76rem;
  line-height: 1.6;
  color: rgba(237, 235, 227, 0.7);
  text-align: center;
}
.registrar__aviso a { color: var(--gold-champagne); }

@media (prefers-reduced-motion: reduce) {
  .mural__track { transition: none; }
}